Question

Difference between cathode and anode​

Answer 1

difference between cathode and anode it means that positive and the negative charge and anode it means a positive charge and the cathode it means a negative charge

Answer 2

Anode and cathode are two terms that are often used interchangeably with positive and negative in batteries. Most of the time there is no problem with it as the definition would often match the practice. However, there are certain scenarios where this is not true.

The anode, by definition, is the electrode where electricity flows into. In contrast, the cathode is the electrode where the electricity flows out of. If we look at a battery connected to a load, like a bulb for example, the electricity flows from the positive terminal to the negtive terminal. In this case, the positive terminal is the cathode, and the negative terminal is the anode. But when the battery is being charged, the electricity flows into the positive terminal instead of out of it. In this case, the roles are reversed, and the positive terminal becomes the anode and the negative terminal is the cathode.

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